39133904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 78828288

約数和(自身を除く): 39694384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 307, 496, 514, 614, 1028, 1228, 2056, 2456, 4112, 4912, 7967, 9517, 15934, 19034, 31868, 38068, 63736, 76136, 78899, 127472, 152272, 157798, 315596, 631192, 1262384, 2445869, 4891738, 9783476, 19566952, 39133904]

約数ペア:

[(1, 39133904), (2, 19566952), (4, 9783476), (8, 4891738), (16, 2445869), (31, 1262384), (62, 631192), (124, 315596), (248, 157798), (257, 152272), (307, 127472), (496, 78899), (514, 76136), (614, 63736), (1028, 38068), (1228, 31868), (2056, 19034), (2456, 15934), (4112, 9517), (4912, 7967)]